package com.maxcar.core.utils;

import java.awt.Font;
import java.io.ByteArrayInputStream;

public class ImgFontByte {
         
	public Font getFont(int fontHeight) {  
        try {  
            Font baseFont = Font.createFont(Font.TRUETYPE_FONT,  
                    new ByteArrayInputStream(hex2byte(getFontByteStr())));  
            return baseFont.deriveFont(Font.PLAIN, fontHeight);  
        } catch (Exception e) {  
            return new Font("Arial", Font.PLAIN, fontHeight);  
        }  
    }  

    private byte[] hex2byte(String str) {  
        if (str == null)  
            return null;  
        str = str.trim();  
        int len = str.length();  
        if (len == 0 || len % 2 == 1)  
            return null;  

        byte[] b = new byte[len / 2];  
        try {  
            for (int i = 0; i < str.length(); i += 2) {  
                b[i / 2] = (byte) Integer.decode(  
                        "0x" + str.substring(i, i + 2)).intValue();  
            }  
            return b;  
        } catch (Exception e) {  
            return null;  
        }  
    }  

    // 字体文件的十六进制字符串  
    private String getFontByteStr() {  
        return "";
    }  
}  
    
    
    
